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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:42 PM EDT

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Showing 481–504 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorders and Deafness Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sound Quality Comparisons With Different Hearing Aid Couplings and Venting Systems

NCT05180630
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Audeo P90 hearing aid with custom earmolds using dynamic venting, Audeo P90 hearing aid with Open domes, Audeo P90 hearing aid with Vented domes
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Speech Perception in Bimodal Hearing

NCT05599165
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
signal processing on consonant recognition
Other
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Waco, Texas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Comparison of Performance Using MED-EL Automatic Sound Management

NCT07500311
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Cochlear Implantation
Interventions
Automatic Sound Management Fixed Directionality, Automatic Sound Management Adaptive, Omnidirectional Settings
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Assessment of Patient Experience With Auto-Captioning Glasses in NF2-Related-Schwannomatosis

NCT07420751
View directory record Official record
Conditions
NF2-related Schwannomatosis
Interventions
Auto-captioning Glasses
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Cochlear Implantation and Social Outcomes

NCT07584837
View directory record Official record
Conditions
Hearing Loss, Bilateral Sensorineural
Interventions
Cochlear implant
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
60 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Hearing Aid Algorithms for Sudden Sounds

NCT06340919
View directory record Official record
Conditions
Hearing Loss
Interventions
Sudden Sound Reduction Setting
Device
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 79 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 23, 2026, 1:42 PM EDT
Enrolling by invitation Not applicable Interventional

Hearing Health Equity Through Accessible Research and Solutions for Korean Americans

NCT06803394
View directory record Official record
Conditions
Age-related Hearing Impairment, Personal Communication, Hearing Impairment, Hearing Loss, Community-dwelling Seniors, Korean
Interventions
K-HEARS Intervention, K-HEARS Sound Amplifier Intervention
Behavioral · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of AUT00063 Versus Placebo in Age-Related Hearing Loss

NCT02345031
View directory record Official record
Conditions
Age-Related Hearing Loss
Interventions
AUT00063, Placebo
Drug
Lead sponsor
Autifony Therapeutics Limited
Industry
Eligibility
50 Years to 89 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
13
States / cities
Sacramento, California • Colorado Springs, Colorado • Boca Raton, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Oct 23, 2026, 1:42 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Vocal Emotion Communication With Cochlear Implants

NCT05486637
View directory record Official record
Conditions
Cochlear Hearing Loss
Interventions
Perception of acoustic cues to emotion, Production of acoustic cues to emotion
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
6 Years to 80 Years
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
4
States / cities
Tempe, Arizona • Los Angeles, California • Evanston, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Childhood Hearing Loss in an Alaska Native Population Through a New School Screening and Referral Process That Utilizes Mobile Health and Telemedicine

NCT03309553
View directory record Official record
Conditions
Hearing Loss
Interventions
Current Primary Care Referral Process, Telemedicine Referral Process
Other
Lead sponsor
Norton Sound Health Corporation
Other
Eligibility
4 Years to 21 Years
Enrollment
1,481 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Nome, Alaska
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Results available

A Comparison of Hearing Aid Fitting Methods

NCT05376215
View directory record Official record
Conditions
Hearing Loss
Interventions
Experimental hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Clinical Study of Cochlear Implants in Adults With Asymmetrical Hearing Loss

NCT02004535
View directory record Official record
Conditions
Hearing Loss
Interventions
Cochlear Implantation
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Music Appreciation After Cochlear Implantation

NCT04099368
View directory record Official record
Conditions
Hearing Loss, Cochlear Implants
Interventions
Musical pitch training
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
13 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 26, 2025 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Iowa/Nucleus 10/10 mm and Nucleus Freedom Feasibility Study

NCT00594061
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Interventions
Iowa/Nucleus 10/10 mm and Freedom Cochlear Implantation
Device
Lead sponsor
Bruce J Gantz
Other
Eligibility
12 Months to 24 Months
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 23, 2018 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project ASPIRE Efficacy Pilot: Achieving Superior Parental Involvement for Rehabilitative Excellence

NCT01753661
View directory record Official record
Conditions
Parental Language Behaviors
Interventions
Linguistic Feedback Report, Multimedia Education Sessions, EI-As-Usual
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
6 Months and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 3, 2016 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Noise Exposure and Near-Infrared Light

NCT03834714
View directory record Official record
Conditions
Hearing Loss, Noise-Induced
Interventions
Near Infrared Light, Noise Stimulus, Sham Near Infrared Light
Device · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Fort Rucker, Alabama • Miami, Florida • Wright-Patterson Air Force Base, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Oct 23, 2026, 1:42 PM EDT
Active, not recruiting Not applicable Interventional

Expanded Indications in the Pediatric BONEBRIDGE Population

NCT05615649
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Mixed
Interventions
MED-EL BONEBRIDGE Bone Conduction Implant
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
3 Years to 12 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
6
States / cities
Aurora, Colorado • Miami, Florida • Newark, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Inherited Retinal Degenerative Disease Registry

NCT02435940
View directory record Official record
Conditions
Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome, Bassen-Kornzweig Syndrome, Batten Disease, Best Disease, Choroidal Dystrophy, Choroideremia, Cone Dystrophy, Cone-Rod Dystrophy, Congenital Stationary Night Blindness, Enhanced S-Cone Syndrome, Fundus Albipunctatus, Goldmann-Favre Syndrome, Gyrate Atrophy, Juvenile Macular Degeneration, Kearns-Sayre Syndrome, Leber Congenital Amaurosis, Refsum Syndrome, Retinitis Pigmentosa, Retinitis Punctata Albescens, Retinoschisis, Rod-Cone Dystrophy, Rod Dystrophy, Rod Monochromacy, Stargardt Disease, Usher Syndrome
Interventions
Not listed
Lead sponsor
Foundation Fighting Blindness
Other
Eligibility
Not listed
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2037
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Hearing Loss and Communication Needs in a Group Care Setting for Older Adults

NCT04659967
View directory record Official record
Conditions
Age-related Hearing Loss
Interventions
Virtual Training
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
3
States / cities
Boston, Massachusetts • West Springfield, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 6, 2022 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Evaluating the Efficacy of Opti-Speech for Speech Treatment

NCT02705326
View directory record Official record
Conditions
Articulation Disorder, Dysarthria, Prelingual Deafness
Interventions
Opti-Speech
Device
Lead sponsor
Vulintus, Inc.
Industry
Eligibility
12 Years to 85 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Cleveland, Ohio • Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Dec 31, 2018 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Not applicable Interventional Results available

Variability In Hearing Aid Outcomes In Older Adults

NCT02448706
View directory record Official record
Conditions
Hearing Loss, Presbycusis
Interventions
Hearing Aid Fitting A, Hearing Aid Fitting B
Device
Lead sponsor
Northwestern University
Other
Eligibility
54 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Oct 23, 2026, 1:42 PM EDT
Enrolling by invitation Not applicable Interventional

Opto-electrical Cochlear Implants

NCT05110183
View directory record Official record
Conditions
Hearing Loss
Interventions
electrical stimulation, optical stimulation, combined optical and electrical stimulation
Device · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Coral Gables, Florida • Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 23, 2026, 1:42 PM EDT
Completed Phase 2 Interventional

Audiology Visits After Screening for Hearing Loss: An RCT

NCT00105742
View directory record Official record
Conditions
Hard of Hearing
Interventions
Diagnosis
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 23, 2026, 1:42 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Hearing Aids, Counseling and the Significant Other

NCT01809496
View directory record Official record
Conditions
Hearing Loss
Interventions
Informational Counseling, Patient Centered Counseling
Behavioral
Lead sponsor
VA National Center for Rehabilitative Auditory Research
Federal
Eligibility
20 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Oct 23, 2026, 1:42 PM EDT